Files
amethyst/geode
Vitor PamplonaandClaude Opus 4.7 e4e9ae7043 refactor(quartz): NIP-86 bans purge matching events via onBan(filter) hook
Nip86Server used to take an optional IEventStore and call store.delete()
only on banevent — banpubkey and disallowkind would update the BanStore
but leave existing matching events served by REQ. That's inconsistent
(an operator who bans a spam pubkey expects the spam to be gone) and
a real safety issue (banning a CSAM event wouldn't actually remove
existing copies if the store was null).

Replace the IEventStore param with onBan: suspend (Filter) -> Unit. The
dispatcher fires it after each ban method with the Filter that selects
the now-banned events:
  banpubkey   → Filter(authors = [pk])
  banevent    → Filter(ids = [id])
  disallowkind→ Filter(kinds = [k])

KtorRelay wires onBan = { f -> relay.store.delete(f) }, so the existing
SQLite delete-by-filter path handles every shape without the caller
having to know which field to populate. The default no-op keeps the
unit test for the dispatcher dependency-free.

withInt is now suspend so disallowKind's handler can call the suspending
onBan inline.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-12 16:55:38 -04:00
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